response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3301/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: 12345 (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjJHbTZjdU5BOU8tRGpMVWlPRjVqdFlXS3ZrZlotc3lxMmhWZEp6WmhQU2siLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzAxLCJzdGF0ZV9ub25jZSI6ImViMDc3ZDE2MDQxMzFmOTFkODllIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzAxIn0sImlzcyI6IjJzaWdtYV90ZXN0Iiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zNjM0L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzA1MTMyNjIsImV4cCI6MTc3MDUxMzU2MiwianRpIjoiZmIyNDMxNzUyMTk4MDE0YjZiZWYifQ.FneyuSTFUrSFtCjGPlJXs3Djc58wcoaQ8ErQWy-HYZTfulD15kTkJjg3aHFkn_-3Frl0h3dd3hn71h1NH3CdJgqV5_NrxoqrBjNImlOKhq2QgqskPmxDASZdPa03H8aI26JCuPqq-mRhnYozA6w2wK42Qbhugeg2Pc9HeY5LB17eU-CsX0kstyxsXwXTyoeFX7Q2a0V0iCObQllhqFGHlFtt1RlAlbkoI-APm0HiVzVQbLdGGVTjmL6yF8O2L8DIkQLaG2Ur-L6RFH97XiehIeCZov0W8rAGdWnCD07kExcYg3PHqRJYFlomyPjAMG-7w3wifWKgVRDo86dYqH5mCA (required, opaque value used to maintain state between the request and the callback)

login_hint: (required, tools and platforms must support a value of form_post)

lti_message_hint: (required, a platform opaque identifier identifying the user to login)

prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)

nonce: eb077d1604131f91d89e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)